NPPES file of Aug 9, 2026

Michael Hefferly, MA

Audiologist · Chicago, IL

Michael Hefferly, MA is an audiologist with a practice address in Chicago, Illinois, and NPI 1215101316, issued on Apr 18, 2008. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215101316
Name
Michael Hefferly
Credential
MA
Primary taxonomy
Audiologist 231H00000X
Practice location
1855 W Taylor St, Chicago, IL 60612
Phone
(312) 996-1518
Enumerated
Apr 18, 2008
Record last updated
Apr 18, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081215000428); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest audiologist records → All 868 in Illinois → Look up another NPI →

Also registered at 1855 W Taylor St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Allison Albian, PA-CPhysician Assistant1518367556
  2. Modjtaba AmirahmadiOphthalmology Physician1497976831
  3. Ahmad Aref, M.D.Ophthalmology Physician1053522540
  4. Ibrahim Asseidat, M.D.Ophthalmology Physician1558483693
  5. Nathalie Azar, M.D.Ophthalmology Physician1437133295
  6. Karl Becker, M.D.Ophthalmology Physician1114471745

Verify Michael Hefferly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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Bills Medicare through one group practice

  1. Rush University Medical GroupChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Hefferly among 868 audiologist records in Illinois

Michael Hefferly, MA is one of 868 audiologist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 36% of them.

  • NPI issued2008 · 36% of these records are older, 54% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated1992 · median 2011 among the 346 with a school on file
  • Record last updated2008 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Illinois

There are 868 audiologist records in Illinois.

All 868 in Illinois → Every provider in Chicago → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Michelle BurnsChicago, IL 606121114194198
  2. Gabrielle CagerChicago, IL 606121093983231
  3. Jennifer Coren, AU.D.Chicago, IL 606121184738841
  4. Lisa Keneklis, AU.D.Chicago, IL 606121255539417
  5. Vanessa Klos, M.S.Chicago, IL 606121518912419
  6. Keri Kwarta, AU.D.Chicago, IL 606121891861969
  7. Barbara Lemley, AU.D.Chicago, IL 606121932106507
  8. Patricia McCarthy, PH.D.Chicago, IL 606121144395690

Common questions

What is Michael Hefferly, MA's NPI number?

Michael Hefferly, MA's National Provider Identifier (NPI) is 1215101316, issued on Apr 18, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael Hefferly, MA located?

The NPPES record lists a practice address at 1855 W Taylor St, Chicago, IL, 60612. Phone: (312) 996-1518. Providers update this record themselves, so call before visiting.

How can I verify Michael Hefferly, MA's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.